Batteries
XINJ - 3.7V 2800mAh 10.36Wh 3-Wires Li-Polymer Lipo Li Battery 3570100 For GPS Bluetooth Headphones LED Light DashCam Tablet PC
XINJ - 3.7V 2800mAh 10.36Wh 3-Wires Li-Polymer Lipo Li Battery 3570100 For GPS Bluetooth Headphones LED Light DashCam Tablet PC
https://www.bizrate.co.uk/batteries1/xinj-3-7v-2800mah-10-36wh-3-wires-oid40496924000.html